<template>
  <div>
    <!-- 面包屑导航 -->
    <el-breadcrumb separator="/">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片区域 -->
    <el-card>
      <el-row>
        <el-col :span="8">
          <el-input placeholder="请输入内容" v-model="queryInfo.query" clearable @clear="getOrderList">
            <el-button slot="append"
            icon="el-icon-search" @click="getOrderList"></el-button>
          </el-input>
        </el-col>
      </el-row>

      <el-table
        :data="orderList"
        border
        stripe
      >
        <el-table-column type="index" label="#"></el-table-column>
        <el-table-column label="订单编号" prop="order_id"></el-table-column>
        <el-table-column label="订单价格" prop="order_price"></el-table-column>
        <el-table-column label="是否付款">
          <template slot-scope="scope">
            <el-tag type="success" v-if="scope.row.pay_status === '1'">已付款</el-tag>
            <el-tag type="danger" v-else>未付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="是否发货" prop="is_send"></el-table-column>
        <el-table-column label="下单时间">
          <template slot-scope="scope">
            {{scope.row.create_time | dateFormat}}
          </template>
        </el-table-column>
        <el-table-column label="操作">
          <template>
            <el-button icon="el-icon-edit" type="primary" size="mini" @click="showBox"></el-button>
            <el-button icon="el-icon-location" type="success" size="mini" @click="showProgressBox"></el-button>
          </template>
        </el-table-column>
      </el-table>
      <!-- 分页区域 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[5, 10, 20, 50]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total">
      </el-pagination>
    </el-card>

    <el-dialog
      title="修改地址"
      :visible.sync="addressVisible"
      @close="closeAddressDialog"
      width="50%">
      <el-form :model="addressForm" :rules="addressFormRules" ref="addressFormRef" label-width="100px">
        <el-form-item label="省市区/县" prop="address1">
          <el-cascader
            :options="cityData"
            v-model="addressForm.address1"
          ></el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="addressVisible = false">取 消</el-button>
        <el-button type="primary" @click="addressVisible = false">确 定</el-button>
      </span>
    </el-dialog>
    <el-dialog
      title="物流进度"
      :visible.sync="progressVisible"
      width="50%">
      <el-timeline :reverse="true">
        <el-timeline-item
          v-for="(activity, index) in progressInfo"
          :key="index"
          :timestamp="activity.time">
          {{activity.context}}
        </el-timeline-item>
      </el-timeline>
    </el-dialog>
  </div>
</template>

<script>
import cityData from './citydata.js'
export default {
  data () {
    return {
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 10
      },
      orderList: [],
      total: 0,
      addressVisible: false,
      progressVisible: false,
      addressForm: {
        address1: [],
        address2: ''
      },
      addressFormRules: {
        address1: [
          {
            required: true, message: '请选择省市区', trigger: 'blur'
          }
        ],
        address2: [
          {
            required: true, message: '请填写详细地址', trigger: 'blur'
          }
        ]
      },
      cityData,
      progressInfo: []
    }
  },
  methods: {
    async getOrderList () {
      const { data: res } = await this.$http.get('/orders', {
        params: this.queryInfo
      })
      if (res.meta.status !== 200) return this.$message.error('获取订单数据失败')
      this.orderList = res.data.goods
      this.total = res.data.total
    },
    handleSizeChange (val) {
      this.queryInfo.pagesize = val
      this.getOrderList()
    },
    handleCurrentChange (val) {
      this.queryInfo.pagenum = val
      this.getOrderList()
    },
    showBox () {
      this.addressVisible = true
    },
    closeAddressDialog () {
      this.$refs.addressFormRef.resetFields()
    },
    async showProgressBox () {
      const { data: res } = await this.$http.get('/kuaidi/804909574412544580')
      if (res.meta.status !== 200) return this.$message.error('获取物流进度失败')
      this.progressInfo = res.data
      this.progressVisible = true
    }
  },
  created () {
    this.getOrderList()
  }
}
</script>

<style lang="less" scoped>
  .el-cascader {
    width: 100%
  }
</style>
